iOS beta 7 4 is available since last night for iOS app developers, but now you can download it too, if you are interested. If you already have iOS 7 installed, you can do OTA Update without problems, but if you fail to go through this process, then you can use a build of 7 iOS beta to install this version of the operating system. Below you have all the links of compatible iDevices, and if you want to register your UDID to be able to install without problems iOS 7, then I recommend you to access this page.
- iPhone 5 A1428(USA);
- iPhone 5 A1429(Romania);
- iPhone 4S;
- iPhone 4;
- iPhone 4 GSM Rev A 2013;
- iPad 2 Wi-Fi;
- iPad 2 3G;
- iPad 2 2012 Wi-Fi;
- iPad 3 Wi-Fi;
- iPad 3 3G;
- iPad 4 Wi-Fi;
- iPad 4 3G;
- iPad Mini Wi-Fi;
- iPad Mini 3G;
- iPod Touch 5G;
- iTunes 11.1 beta 1.